Function HasControlFanout

tensorflow/core/grappler/graph_view.cc:82–85

}

bool HasControlFanout(const GraphView& graph_view, const NodeDef* node) {
  const auto control_port = GraphView::OutputPort(node, Graph::kControlSlot);
  return !graph_view.GetFanout(control_port).empty();
}

bool HasControlFaninOrFanout(const GraphView& graph_view, const NodeDef* node) {
  return HasControlFanin(graph_view, node) ||